Requests and responses seem not to passed correctly when building with GraalVM

[k-ogawa-1988]

Library Version

graphql-kotlin-spring-server:8.2.1

OS: macOS Sonoma (Apple M1 Pro)
JVM: graalvm-ce-21

Describe the bug

On Spring Boot WebFlux project, GraphQL-Kotlin doesn't receive POST request and send response correctly.

When running example project (attached git repository below) on JVM, it works correctly.
On the other hand, native-compiled binaries doesn't work well.

I'm following this documentation for native build.

To Reproduce

Clone the example project.

Run ./gradlew nativeCompile.

Run ./build/native/nativeCompile/application

Run query below to http://localhost:8080/graphql

query Example{
  listBooks {
    title
  }
}

Debug logs output:

2024-12-19T16:15:47.493+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.buffer.AbstractByteBuf          : -Dio.netty.buffer.checkAccessible: true
2024-12-19T16:15:47.493+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.buffer.AbstractByteBuf          : -Dio.netty.buffer.checkBounds: true
2024-12-19T16:15:47.493+07:00 DEBUG 38715 --- [ctor-http-nio-2] i.n.util.ResourceLeakDetectorFactory     : Loaded default ResourceLeakDetector: io.netty.util.ResourceLeakDetector@57cd8bbe
2024-12-19T16:15:47.496+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] New http connection, requesting read
2024-12-19T16:15:47.496+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.netty.transport.TransportConfig        : [a78bb587, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Initialized pipeline DefaultChannelPipeline{(reactor.left.httpCodec = io.netty.handler.codec.http.HttpServerCodec), (reactor.left.httpTrafficHandler = reactor.netty.http.server.HttpTrafficHandler), (reactor.right.reactiveBridge = reactor.netty.channel.ChannelOperationsHandler)}
2024-12-19T16:15:47.497+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.util.Recycler                   : -Dio.netty.recycler.maxCapacityPerThread: 4096
2024-12-19T16:15:47.497+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.util.Recycler                   : -Dio.netty.recycler.ratio: 8
2024-12-19T16:15:47.497+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.util.Recycler                   : -Dio.netty.recycler.chunkSize: 32
2024-12-19T16:15:47.497+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.util.Recycler                   : -Dio.netty.recycler.blocking: false
2024-12-19T16:15:47.497+07:00 DEBUG 38715 --- [ctor-http-nio-2] io.netty.util.Recycler                   : -Dio.netty.recycler.batchFastThreadLocalOnly: true
2024-12-19T16:15:47.501+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Increasing pending responses, now 1
2024-12-19T16:15:47.501+07:00 DEBUG 38715 --- [ctor-http-nio-2] reactor.netty.http.server.HttpServer     : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Handler is being applied: org.springframework.http.server.reactive.ReactorHttpHandlerAdapter@4ebcaded
2024-12-19T16:15:47.503+07:00 DEBUG 38715 --- [ctor-http-nio-2] o.s.w.s.adapter.HttpWebHandlerAdapter    : [a78bb587-1] HTTP POST "/graphql"
2024-12-19T16:15:47.507+07:00 DEBUG 38715 --- [ctor-http-nio-2] o.s.w.r.f.s.s.RouterFunctionMapping      : [a78bb587-1] Mapped to org.springframework.web.reactive.function.server.CoRouterFunctionDsl$CoroutineContextAwareHandlerFunction@455b2e4e
2024-12-19T16:15:47.512+07:00 DEBUG 38715 --- [ctor-http-nio-2] reactor.netty.channel.FluxReceive        : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] [terminated=false, cancelled=false, pending=0, error=null]: subscribing inbound receiver
2024-12-19T16:15:47.520+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.netty.channel.ChannelOperations        : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] [HttpServer] Channel inbound receiver cancelled (operation cancelled).
2024-12-19T16:15:47.521+07:00 DEBUG 38715 --- [ctor-http-nio-2] o.s.w.s.adapter.HttpWebHandlerAdapter    : [a78bb587-1] Completed 400 BAD_REQUEST
2024-12-19T16:15:47.521+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Last HTTP response frame
2024-12-19T16:15:47.521+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] No sendHeaders() called before complete, sending zero-length header
2024-12-19T16:15:47.521+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Decreasing pending responses, now 0
2024-12-19T16:15:47.521+07:00 DEBUG 38715 --- [ctor-http-nio-2] r.n.http.server.HttpServerOperations     : [a78bb587-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63600] Last HTTP packet was sent, terminating the channel

Also, GraphiQL doesn't work because resource not found.

---

Note that if you run with GET request below, it seems running but empty response will be returned.

curl -s -X GET -H "Content-Type: application/json" 'http://localhost:8080/graphql?query=%7BlistBooks%7Btitle%7D%7D'

Debug logs output:

2024-12-19T16:13:47.411+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.n.http.server.HttpServerOperations     : [cc361c26, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] New http connection, requesting read
2024-12-19T16:13:47.411+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.netty.transport.TransportConfig        : [cc361c26, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Initialized pipeline DefaultChannelPipeline{(reactor.left.httpCodec = io.netty.handler.codec.http.HttpServerCodec), (reactor.left.httpTrafficHandler = reactor.netty.http.server.HttpTrafficHandler), (reactor.right.reactiveBridge = reactor.netty.channel.ChannelOperationsHandler)}
2024-12-19T16:13:47.413+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.n.http.server.HttpServerOperations     : [cc361c26, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Increasing pending responses, now 1
2024-12-19T16:13:47.413+07:00 DEBUG 30907 --- [ctor-http-nio-5] reactor.netty.http.server.HttpServer     : [cc361c26-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Handler is being applied: org.springframework.http.server.reactive.ReactorHttpHandlerAdapter@35264d81
2024-12-19T16:13:47.413+07:00 DEBUG 30907 --- [ctor-http-nio-5] o.s.w.s.adapter.HttpWebHandlerAdapter    : [cc361c26-3] HTTP GET "/graphql?query=%7BlistBooks%7Btitle%7D%7D"
2024-12-19T16:13:47.413+07:00 DEBUG 30907 --- [ctor-http-nio-5] o.s.w.r.f.s.s.RouterFunctionMapping      : [cc361c26-3] Mapped to org.springframework.web.reactive.function.server.CoRouterFunctionDsl$CoroutineContextAwareHandlerFunction@1b2c0b20
2024-12-19T16:13:47.418+07:00 DEBUG 30907 --- [ctor-http-nio-5] notprivacysafe.graphql.GraphQL           : Executing request. operation name: 'null'. query: '{listBooks{title}}'. variables '{}'
2024-12-19T16:13:47.418+07:00 DEBUG 30907 --- [ctor-http-nio-5] notprivacysafe.graphql.GraphQL           : Parsing query: '{listBooks{title}}'...
2024-12-19T16:13:47.418+07:00 DEBUG 30907 --- [ctor-http-nio-5] notprivacysafe.graphql.GraphQL           : Validating query: '{listBooks{title}}'
2024-12-19T16:13:47.418+07:00 DEBUG 30907 --- [ctor-http-nio-5] notprivacysafe.graphql.GraphQL           : Executing 'b2e2888e-0134-4852-8892-567d877e673d'. operation name: 'null'. query: '{listBooks{title}}'. variables '{}'
2024-12-19T16:13:47.420+07:00 DEBUG 30907 --- [ctor-http-nio-5] n.graphql.execution.Execution            : Executing 'b2e2888e-0134-4852-8892-567d877e673d' query operation: 'QUERY' using 'graphql.execution.AsyncExecutionStrategy' execution strategy
2024-12-19T16:13:47.420+07:00 DEBUG 30907 --- [ctor-http-nio-5] .i.d.DataLoaderDispatcherInstrumentation : Dispatching data loaders ([AuthorDataLoader])
2024-12-19T16:13:47.420+07:00 DEBUG 30907 --- [ctor-http-nio-5] graphql.execution.ExecutionStrategy      : 'b2e2888e-0134-4852-8892-567d877e673d' completing field '/listBooks'...
2024-12-19T16:13:47.421+07:00 DEBUG 30907 --- [ctor-http-nio-5] graphql.execution.ExecutionStrategy      : 'b2e2888e-0134-4852-8892-567d877e673d' completing field '/listBooks[0]/title'...
2024-12-19T16:13:47.421+07:00 DEBUG 30907 --- [ctor-http-nio-5] graphql.execution.ExecutionStrategy      : 'b2e2888e-0134-4852-8892-567d877e673d' completing field '/listBooks[1]/title'...
2024-12-19T16:13:47.421+07:00 DEBUG 30907 --- [ctor-http-nio-5] graphql.execution.ExecutionStrategy      : 'b2e2888e-0134-4852-8892-567d877e673d' completing field '/listBooks[2]/title'...
2024-12-19T16:13:47.421+07:00 DEBUG 30907 --- [ctor-http-nio-5] .i.d.DataLoaderDispatcherInstrumentation : Dispatching data loaders ([AuthorDataLoader])
2024-12-19T16:13:47.422+07:00 DEBUG 30907 --- [ctor-http-nio-5] graphql.GraphQL                          : Execution 'b2e2888e-0134-4852-8892-567d877e673d' completed with zero errors
2024-12-19T16:13:47.422+07:00 DEBUG 30907 --- [ctor-http-nio-5] o.s.http.codec.json.Jackson2JsonEncoder  : [cc361c26-3] Encoding [GraphQLResponse(data={listBooks=[{title=Flowers to Algernon}, {title=The Catcher in the Rye}, {title (truncated)...]
2024-12-19T16:13:47.422+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.n.http.server.HttpServerOperations     : [cc361c26-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Decreasing pending responses, now 0
2024-12-19T16:13:47.424+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.n.http.server.HttpServerOperations     : [cc361c26-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Last HTTP packet was sent, terminating the channel
2024-12-19T16:13:47.424+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.netty.channel.ChannelOperations        : [cc361c26-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] [HttpServer] Channel inbound receiver cancelled (operation cancelled).
2024-12-19T16:13:47.424+07:00 DEBUG 30907 --- [ctor-http-nio-5] o.s.w.s.adapter.HttpWebHandlerAdapter    : [cc361c26-3] Completed 200 OK
2024-12-19T16:13:47.424+07:00 DEBUG 30907 --- [ctor-http-nio-5] r.n.http.server.HttpServerOperations     : [cc361c26-1, L:/[0:0:0:0:0:0:0:1]:8080 - R:/[0:0:0:0:0:0:0:1]:63425] Last HTTP response frame

Expected behavior

Works correctly same as running on JVM.